Gavin Grey: UK correspondent on Donald Trump criticising Europe's Russia-Ukraine war response - Heather du Plessis-Allan Drive

Donald Trump's son says the US President might walk away from the peace efforts of Ukraine and Russia.

The White House unveiled a new National Security Strategy last week - that the Kremlin's now said is largely consistent with Russia's vision. 

It blames the EU for blocking US efforts to end the conflict and doesn't cast Russia as a national threat. 

UK correspondent Gavin Grey explained further.

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